Digital Oscilloscope 40MHz with Multimeter & Signal Generator Handheld

The HDS242S adds a built-in waveform generator to the standard handheld oscilloscope and multimeter setup. It’s ideal for users who want to both analyse and generate signals when testing or learning electronics.

Key Features

• 3-in-1 design: oscilloscope, multimeter, and signal generator

• Dual-channel oscilloscope for real-time signal analysis

• Integrated waveform generator for testing and simulation

• 40MHz bandwidth for general-purpose electronics work

• Portable handheld design with rechargeable battery

• 3.5-inch colour display for clear waveform viewing

• USB Type-C interface for charging and data connection

Specifications

• Bandwidth: 40MHz

• Channels: 2 + 1 signal generator

• Real-Time Sampling Rate: 250MS/s

• Record Length: 8K

• Display: 3.5-inch colour LCD

• Resolution: 320 × 240 pixels

• Signal Generator Output: Sine, square, ramp, pulse, arbitrary

• Battery: Rechargeable 18650 lithium battery

Package Contents

• 1 × Handheld Digital Oscilloscope with Signal Generator

• Oscilloscope probe

• Multimeter test leads

• USB charging cable

• Quick guide

• Carry pouch and accessories

What Makes This a Smart Buy:
With signal generation built in, this version delivers greater testing flexibility without extra equipment—perfect for learning, diagnostics, and circuit development.